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Diffstat (limited to 'plugins/org.eclipse.emf.cdo.dawn.gmf/src/org/eclipse/emf/cdo/dawn/transaction/DawnDiagramEditingDomainFactory.java')
-rw-r--r-- | plugins/org.eclipse.emf.cdo.dawn.gmf/src/org/eclipse/emf/cdo/dawn/transaction/DawnDiagramEditingDomainFactory.java | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn.gmf/src/org/eclipse/emf/cdo/dawn/transaction/DawnDiagramEditingDomainFactory.java b/plugins/org.eclipse.emf.cdo.dawn.gmf/src/org/eclipse/emf/cdo/dawn/transaction/DawnDiagramEditingDomainFactory.java new file mode 100644 index 0000000000..251b8cf4b9 --- /dev/null +++ b/plugins/org.eclipse.emf.cdo.dawn.gmf/src/org/eclipse/emf/cdo/dawn/transaction/DawnDiagramEditingDomainFactory.java @@ -0,0 +1,114 @@ +/** + * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + */ +package org.eclipse.emf.cdo.dawn.transaction; + +import org.eclipse.emf.cdo.dawn.gmf.resources.DawnPathmapManager; +import org.eclipse.emf.cdo.internal.dawn.bundle.OM; + +import org.eclipse.net4j.util.om.trace.ContextTracer; + +import org.eclipse.emf.common.notify.AdapterFactory; +import org.eclipse.emf.ecore.resource.ResourceSet; +import org.eclipse.emf.edit.provider.ComposedAdapterFactory; +import org.eclipse.emf.transaction.TransactionalCommandStack; +import org.eclipse.emf.transaction.TransactionalEditingDomain; +import org.eclipse.emf.transaction.impl.TransactionChangeRecorder; +import org.eclipse.emf.workspace.WorkspaceEditingDomainFactory; +import org.eclipse.emf.workspace.impl.WorkspaceCommandStackImpl; + +import org.eclipse.core.commands.operations.IOperationHistory; +import org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFactory; + +public class DawnDiagramEditingDomainFactory extends DiagramEditingDomainFactory +{ + private static final ContextTracer TRACER = new ContextTracer(OM.DEBUG, DawnDiagramEditingDomainFactory.class); + + private static DawnDiagramEditingDomainFactory instance = new DawnDiagramEditingDomainFactory(); + + protected static class DawnDiagramEditingDomain extends DiagramEditingDomain + { + public DawnDiagramEditingDomain(AdapterFactory adapterFactory, ResourceSet resourceSet) + { + super(adapterFactory, resourceSet); + } + + public DawnDiagramEditingDomain(AdapterFactory adapterFactory, TransactionalCommandStack stack, + ResourceSet resourceSet) + { + super(adapterFactory, stack, resourceSet); + } + + public DawnDiagramEditingDomain(AdapterFactory adapterFactory, TransactionalCommandStack stack) + { + super(adapterFactory, stack); + } + + public DawnDiagramEditingDomain(AdapterFactory adapterFactory) + { + super(adapterFactory); + } + + /** + * override the TransactionChangeRecorder to suppress the write asserts which are not need with CDO + */ + @Override + protected TransactionChangeRecorder createChangeRecorder(ResourceSet rset) + { + return new DawnTransactionChangeRecorder(this, rset); + } + } + + @Override + public TransactionalEditingDomain createEditingDomain(IOperationHistory history) + { + if (TRACER.isEnabled()) + { + TRACER.trace("Creating DawnTransactionalEditingDomain using DawnDiagramEditingDomainFactory"); //$NON-NLS-1$ + } + WorkspaceCommandStackImpl stack = new WorkspaceCommandStackImpl(history); + + TransactionalEditingDomain result = new DawnDiagramEditingDomain(new ComposedAdapterFactory( + ComposedAdapterFactory.Descriptor.Registry.INSTANCE), stack); + + mapResourceSet(result); + + configure(result); + return result; + } + + @Override + public TransactionalEditingDomain createEditingDomain(ResourceSet rset, IOperationHistory history) + { + WorkspaceCommandStackImpl stack = new WorkspaceCommandStackImpl(history); + + TransactionalEditingDomain result = new DawnDiagramEditingDomain(new ComposedAdapterFactory( + ComposedAdapterFactory.Descriptor.Registry.INSTANCE), stack, rset); + + mapResourceSet(result); + configure(result); + return result; + } + + @Override + protected void configure(final TransactionalEditingDomain domain) + { + super.configure(domain); + + final ResourceSet rset = domain.getResourceSet(); + DawnPathmapManager.removePathMapMananger(rset.eAdapters()); + rset.eAdapters().add(new DawnPathmapManager()); + } + + public static WorkspaceEditingDomainFactory getInstance() + { + return instance; + } +} |